XML 43 R29.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Accounting Standard Updates - ACL from the adoption of ASC 326 (Details) - USD ($)
$ in Thousands
Mar. 31, 2024
Dec. 31, 2023
Sep. 30, 2023
Jun. 30, 2023
Mar. 31, 2023
Dec. 31, 2022
Sep. 30, 2022
Jun. 30, 2022
Accounting standard updates ("ASU")                
ACL on loans $ 7,108 $ 7,000 $ 7,000          
ACL on loans       $ 5,946 $ 6,001 $ 5,830 $ 5,830 $ 5,564
Other                
Accounting standard updates ("ASU")                
ACL on loans       2        
Mortgage loans | Single-family                
Accounting standard updates ("ASU")                
ACL on loans 6,371 6,235            
ACL on loans       1,720 1,729 1,600   1,383
Mortgage loans | Multi Family                
Accounting standard updates ("ASU")                
ACL on loans 601 642            
ACL on loans       3,270 3,307 3,300   3,282
Mortgage loans | Mortgage loans, Commercial real estate                
Accounting standard updates ("ASU")                
ACL on loans       868        
Mortgage loans | Construction                
Accounting standard updates ("ASU")                
ACL on loans 44 36            
ACL on loans       15 21 17   23
Mortgage loans | Other                
Accounting standard updates ("ASU")                
ACL on loans 1 2            
ACL on loans       2 2 3   3
Commercial business loans                
Accounting standard updates ("ASU")                
ACL on loans $ 26 $ 12            
ACL on loans       67 70 58   52
Consumer loans                
Accounting standard updates ("ASU")                
ACL on loans       4 $ 4 $ 5   $ 5
Impact to allowance after ASC 326 adoption                
Accounting standard updates ("ASU")                
ACL on loans       1,197        
ASU 2016-13 | Unfunded loan commitment reserve                
Accounting standard updates ("ASU")                
Unfunded loan commitment reserve       42        
ASU 2016-13 | Consumer loans                
Accounting standard updates ("ASU")                
ACL on loans       4        
ASU 2016-13 | Allowance for credit losses under ASC 326                
Accounting standard updates ("ASU")                
ACL on loans       7,143        
ASU 2016-13 | Allowance for credit losses under ASC 326 | Other                
Accounting standard updates ("ASU")                
ACL on loans       5        
ASU 2016-13 | Allowance for credit losses under ASC 326 | Unfunded loan commitment reserve                
Accounting standard updates ("ASU")                
Unfunded loan commitment reserve       42        
ASU 2016-13 | Allowance for credit losses under ASC 326 | Mortgage loans | Single-family                
Accounting standard updates ("ASU")                
ACL on loans       6,325        
ASU 2016-13 | Allowance for credit losses under ASC 326 | Mortgage loans | Multi Family                
Accounting standard updates ("ASU")                
ACL on loans       656        
ASU 2016-13 | Allowance for credit losses under ASC 326 | Mortgage loans | Mortgage loans, Commercial real estate                
Accounting standard updates ("ASU")                
ACL on loans       82        
ASU 2016-13 | Allowance for credit losses under ASC 326 | Mortgage loans | Construction                
Accounting standard updates ("ASU")                
ACL on loans       62        
ASU 2016-13 | Allowance for credit losses under ASC 326 | Commercial business loans                
Accounting standard updates ("ASU")                
ACL on loans       13        
ASU 2016-13 | Impact to allowance after ASC 326 adoption                
Accounting standard updates ("ASU")                
ACL on loans       1,197        
ACL on loans       1,197        
ASU 2016-13 | Impact to allowance after ASC 326 adoption | Other                
Accounting standard updates ("ASU")                
ACL on loans       3        
ASU 2016-13 | Impact to allowance after ASC 326 adoption | Mortgage loans | Single-family                
Accounting standard updates ("ASU")                
ACL on loans       4,605        
ACL on loans       4,605        
ASU 2016-13 | Impact to allowance after ASC 326 adoption | Mortgage loans | Multi Family                
Accounting standard updates ("ASU")                
ACL on loans       (2,614)        
ACL on loans       (2,614)        
ASU 2016-13 | Impact to allowance after ASC 326 adoption | Mortgage loans | Mortgage loans, Commercial real estate                
Accounting standard updates ("ASU")                
ACL on loans       (786)        
ASU 2016-13 | Impact to allowance after ASC 326 adoption | Mortgage loans | Construction                
Accounting standard updates ("ASU")                
ACL on loans       47        
ACL on loans       47        
ASU 2016-13 | Impact to allowance after ASC 326 adoption | Mortgage loans | Other                
Accounting standard updates ("ASU")                
ACL on loans       3        
ASU 2016-13 | Impact to allowance after ASC 326 adoption | Commercial business loans                
Accounting standard updates ("ASU")                
ACL on loans       (54)        
ACL on loans       (54)        
ASU 2016-13 | Impact to allowance after ASC 326 adoption | Consumer loans                
Accounting standard updates ("ASU")                
ACL on loans       (4)        
ACL on loans       $ (4)